Data storage device



FIG. 1 is a front and bottom perspective view of a data storage device showing our new design;

FIG. 2 is a rear and top perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The even spaced broken lines shown in the drawings depict portions of the article that form no part of the claimed design. 

CLAIM The ornamental design for a data storage device, as shown and described. 